以下有5道选择题,请高手帮忙
1.You have not answered my question ( ) you have decided on the investment
A. that B. whether C. which D. what
2.As long as you____ trying, you will surely succeed.
A. kept B. are kept C. keep D. will keep
3.The mother separated the quarrelling children, and gave each of them a sharp ____.
A. punch B. puppy C. pinch D. pumpkin
4.The manager as well as the other clerks in the office( )not allowed to have ( )hair cut during the office hours.
A. is…his B. are…their C. has…his D. have…their
5.__some recent work__ your older work and you’ll see how much you’ve improved
A. Get...out of B. Involve...in C. Put...into D. Compare...with